In addition to previous pieces of criticism, the face seems off from your face proportionally. I believe this is because you most likely modeled the face in the ortho view. It's best, when modeling something like a face, from a reference to model in perspective view. Though it may seems awkward or strange, it makes much more sense. The photo of you was taken in an environment that has perspective. Therefore, if you model in an ortho view, you'll get skewed results. That's why I feel it doesn't really look that much like you.
The edge loops do definitely need to continue around the nose area.
Keep up the good work! (oh, and CG-nation.com is up now)